Climatological Report (Monthly)
Issued by NWS

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000
CXUS53 KILX 011729
CLMLWV

CLIMATE REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
1128 AM CST TUE JAN 1 2013

...................................

...THE LAWRENCEVILLE IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              MM   MM
 LOW               MM   MM
HIGHEST            73   12/03        MM      MM       62
LOWEST                  12/30        MM      MM       18
AVG. MAXIMUM     48.1              42.3     5.8     47.8
AVG. MINIMUM     31.5              27.0     4.5     31.4
MEAN             39.8              34.6     5.2     39.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      2               5.1    -3.1        0
DAYS MIN <= 32     20              20.2    -0.2       17
DAYS MIN <= 0       1               0.7     0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS             MM              3.39      MM     4.04
DAILY AVG.         MM              0.11      MM     0.13
DAYS >= .01        MM                MM      MM       11
DAYS >= .10        MM                MM      MM        9
DAYS >= .50        MM                MM      MM        4
DAYS >= 1.00       MM                MM      MM        0
GREATEST
 24 HR. TOTAL      MM                               1.26

DEGREE_DAYS
HEATING TOTAL     775               941    -166      729
 SINCE 7/1       1822              1799      23     1470
COOLING TOTAL       1                 0       1        0
 SINCE 1/1       1708              1387     321     1651
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    44/230    DATE  12/20
HIGHEST GUST SPEED/DIRECTION    58/230    DATE  12/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         15

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW                6     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE      8
HAZE                     22

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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